Version: 2023.08
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CPC | COOPERATIVE PATENT CLASSIFICATION | |||
| C12C | BEER; PREPARATION OF BEER BY FERMENTATION (ageing or ripening by storing C12H 1/22; methods for reducing the alcohol content after fermentation C12H 3/00; methods for increasing the alcohol content after fermentation C12H 6/00; venting devices for casks, barrels or the like C12L 9/00); PREPARATION OF MALT FOR MAKING BEER; PREPARATION OF HOPS FOR MAKING BEER [2020-05] WARNING
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C12C 1/00 | Preparation of malt [2013-01] |
C12C 1/02 | . | Pretreatment of grains, e.g. washing, steeping [2013-01] |
C12C 1/027 | . | Germinating [2013-01] |
C12C 1/0275 | . . | {on single or multi-stage floors} [2013-01] |
C12C 1/033 | . . | in boxes or drums [2013-01] |
C12C 1/047 | . . | Influencing the germination by chemical or physical means [2013-01] |
C12C 1/067 | . | Drying [2013-01] |
C12C 1/073 | . . | Processes or apparatus specially adapted to save or recover energy [2013-01] |
C12C 1/10 | . . | Drying on fixed supports [2013-01] |
C12C 1/12 | . . | Drying on moving supports [2013-01] |
C12C 1/125 | . | Continuous or semi-continuous processes for steeping, germinating or drying [2013-01] |
C12C 1/13 | . . | with vertical transport of the grains [2013-01] |
C12C 1/135 | . . | with horizontal transport of the grains [2013-01] |
C12C 1/15 | . | Grain or malt turning, charging or discharging apparatus [2013-01] |
C12C 1/16 | . | After-treatment of malt, e.g. malt cleaning, detachment of the germ [2013-01] |
C12C 1/18 | . | Preparation of malt extract or of special kinds of malt, e.g. caramel, black malt (malt products for use as foodstuffs A23L) [2013-01] |
C12C 3/00 | Treatment of hops [2013-01] |
C12C 3/02 | . | Drying [2013-01] |
C12C 3/04 | . | Conserving; Storing; Packing [2013-01] |
C12C 3/12 | . | Isomerised products from hops [2013-01] |
C12C 5/00 | Other raw materials for the preparation of beer [2013-01] |
C12C 5/002 | . | {Brewing water} [2013-01] |
C12C 5/004 | . | {Enzymes} [2013-01] |
C12C 5/008 | . | {Hop surrogates} [2013-01] |
C12C 5/02 | . | Additives for beer [2013-01] |
C12C 7/00 |
C12C 7/01 | . | Pretreatment of malt, e.g. malt grinding [2013-01] |
C12C 7/04 | . | Preparation or treatment of the mash [2013-01] |
C12C 7/042 | . . | {Mixing malt with water} [2013-01] |
C12C 7/044 | . . | {Cooling the mash (C12C 7/067 takes precedence)} [2013-01] |
C12C 7/047 | . . | part of the mash being unmalted cereal mash [2013-01] |
C12C 7/053 | . . | part of the mash being non-cereal material [2013-01] |
C12C 7/06 | . . | Mashing apparatus [2013-01] |
C12C 7/14 | . | Clarifying wort (Läuterung) [2013-01] |
C12C 7/16 | . . | by straining [2013-01] |
C12C 7/161 | . . . | {in a tub with a perforated false bottom} [2013-01] |
C12C 7/163 | . . . | {with transport of the mash by or relative to a filtering surface} [2013-01] |
C12C 7/165 | . . . | in mash filters [2013-01] |
C12C 7/17 | . . . | in lautertuns {, e.g. in a tub with perforated false bottom} [2017-08] |
C12C 7/175 | . . | by centrifuging [2013-01] |
C12C 7/20 | . |
C12C 7/24 | . | Clarifying beerwort between hop boiling and cooling [2013-01] |
C12C 7/26 | . | Cooling beerwort; Clarifying beerwort during or after the cooling [2013-01] |
C12C 7/28 | . |
C12C 7/282 | . . | {Concentration or beerwort} [2013-01] |
C12C 7/285 | . . | {Drying beerwort} [2013-01] |
C12C 7/287 | . . | {Treating beerwort with hopextract (C12C 7/205 takes precedence)} [2013-01] |
C12C 9/00 | {Methods specially adapted for the making of beerwort} [2016-11] |
C12C 9/02 | . | {Beerwort treatment; Boiling with hops; Hop extraction} [2016-11] |
C12C 9/025 | . . | {Preparation of hop extracts (extraction with beerwort C12C 9/02); Isomerisation of these extracts; Treatment of beerwort with these extracts; Surrogates of the hop} [2013-01] |
C12C 11/00 |
C12C 11/003 | . | {Fermentation of beerwort} [2013-01] |
C12C 11/02 | . | Pitching yeast [2013-01] |
C12C 11/06 | . | Acidifying the wort [2013-01] |
C12C 11/07 | . | Continuous fermentation [2013-01] |
C12C 11/09 | . | Fermentation with immobilised yeast [2013-01] |
C12C 11/11 | . |
C12C 12/00 | Processes specially adapted for making special kinds of beer [2013-01] |
C12C 12/002 | . | {using special microorganisms} [2017-08] |
C12C 12/004 | . . | {Genetically modified microorganisms} [2017-08] |
C12C 12/006 | . . | {Yeasts (processes for seeding C12C 11/02)} [2013-01] |
C12C 12/008 | . . | {Lactic acid bacteria} [2013-01] |
C12C 12/02 | . |
C12C 12/04 | . | Beer with low alcohol content (methods for reducing the alcohol content after fermentation C12H 3/00) [2021-08] |
C12C 13/00 | Brewing devices, not covered by a single group of C12C 1/00 - C12C 12/04 [2016-05] |
C12C 2200/00 | Special features [2013-01] |
C12C 2200/01 | . | Use of specific genetic variants of barley or other sources of fermentable carbohydrates for beer brewing [2013-01] |
C12C 2200/05 | . | Use of genetically modified microorganisms in the preparation of beer [2013-01] |
C12C 2200/31 | . | Clarifying wort before or during or after cooling [2015-10] |
C12C 2200/35 | . | Dissolving, reconstituting or diluting concentrated or dried wort [2013-01] |